vt.[W]1.懷疑; 不相信; 不能肯定[+whether/if][+that]
I doubt whether Tom has taken my watch. 我不太相信湯姆拿了我的手表。
The judge doubted him. 法官懷疑他。
I do not doubt that he will succeed. 我肯定他會成功。
2.古恐怕[+(that)]
.vi. 不及物動詞1.懷疑[(+of/about)]
.They doubted of the feasibility of the project. 他們對這個計劃的可行性表示懷疑。
.n. 名詞1.懷疑, 不相信[C][U][(+about)][+whether/if]
2.疑問, 不確實[U]
.The outcome of the election remains in doubt. 選舉的結果仍然不能肯定。
There is no doubt about his innocence. 他完全是無辜的。
3.疑慮[P1]
.We are trying to dispel his doubts. 我們正試圖消除他的疑慮。